A novel ATM traffic scheduler for real-time multimedia data transport with improved packet level QOS
Resource
Multimedia and Expo, 2000. ICME 2000. 2000 IEEE International Conference on
Journal
IEEE International Conference on Multimedia and Expo, ICME 2000
Pages
-
Date Issued
2000-08
Date
2000-08
Author(s)
DOI
N/A
Abstract
In this paper, we propose an efficient scheduling scheme called multi-layer gated frame queueing (MGFQ) for real-time traffic over ATM networks. ATM switches equipped with the function of MGFQ which employs only one set of FIFO queues can provide real-time multimedia communication with a wide range of QoS requirements. In addition, a hybrid design which combines MGFQ scheme with an age priority packet discarding (APPD) scheme is proposed to enhance packet level QoS. The simulation results show that the cell level performance as well as the packet level QoS can be improved simultaneously when applying this hybrid design.
SDGs
Type
journal article
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